<!DOCTYPE HTML>
<html>
<head>
	<title>Resize-notifying IFRAME</title>
	<script type="application/ecmascript">

	var gTarget;

	/*
	 * the test is done after the width becomes narrower (immediately)
	 * and then comes back to the same size.  However, the two things
	 * might happen at once.
	 */
	function arm() {
		gTarget = window.innerWidth;
		window.addEventListener("resize", got_resize, false);
		setTimeout(got_resize, 200);
	}

	function got_resize() {
		if (window.innerWidth == gTarget) {
			gTarget = -1;
			// Remove the class="reftest-wait" from the top window
			window.top.document.documentElement.removeAttribute("class");
		}
	}

	</script>
</head>
<body>
</body>
</html>
